| 气门磨损失效专家系统的知识表达与推理研究 |
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| 引用本文： | 赵运才,严珩志.气门磨损失效专家系统的知识表达与推理研究[J].车用发动机,2006(4):54-56. |
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| 作者姓名： | 赵运才 严珩志 |
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| 作者单位： | 1. 中南大学机电工程学院,湖南,长沙,410083;江西理工大学机电工程学院,江西,赣州,341000
2. 中南大学机电工程学院,湖南,长沙,410083 |
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| 基金项目： | 中南大学博士后基金，湖南省教育厅中青年基金项目资助(04B035) |
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| 摘 要： | 在讨论气门磨损失效形式和影响因素的基础上,分析了发动机气门磨损失效分析专家系统知识库的建立方法,并采用面向对象技术实现了基于故障树模型的知识表示与推理机制———树状结构、知识获取与表示方法。
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| 关 键 词： | 气门 磨损失效 专家系统 知识库 |
| 文章编号： | 1001-2222(2006)04-0054-03 |
| 收稿时间： | 2006-03-24 |
| 修稿时间： | 2006-06-22 |
Knowledge Representation and Reasoning Study of Expert System for Wearing Failure Analysis of Valve |
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| ZHAO Yun-cai,YAN Heng-zhi.Knowledge Representation and Reasoning Study of Expert System for Wearing Failure Analysis of Valve[J].Vehicle Engine,2006(4):54-56. |
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| Authors: | ZHAO Yun-cai YAN Heng-zhi |
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| Institution: | 1. College of Mechanical Engineering, Central South University, Changsha 410083, China; 2. Department of Mechanical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China |
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| Abstract: | Based on the discussion about wearing failure forms and influence factors of valve,the building of knowledge base of expert system for wearing failure analysis of valve in engine was analyzed,and this article adopted the object-oriented technology to realize knowledge representation and reasoning mechanism based on failure tree method including tree-structure,knowledge acquisition and representation method. |
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| Keywords: | valve wear failure expert system knowledge base |
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